If you have problem running the wallet, open the terminal, add new repo and upgrade your libraries simply by copy-pasting this (line by line):sudo add-apt-repository ppa:boost-latest/ppa
sudo apt-get update
sudo apt-get install libboost1.55-all-dev
Or install it other way you prefer :)
Why and what for? Simple: some newer wallets must use the newer libraries.

HongKong Coin has been rebranded yesterday. Now it's called HongKeto Coin: https://cryptocointalk.com/topic/11362-hongketocoin-hkc-rebrand-relaunch-sha256-3000-block-rewards/ The wallet can be found in "Download wallets" section.